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- 47%
GENPOWER Portable Petrol Generator 8.4kW Max 6kW Rated Single Phase 18hp 420cc 4 Stroke Engine
GENPOWER Portable Petrol Generator 8.4kW Max 6kW Rated Single Phase 18hp 420cc 4 Stroke Engine
GENPOWER Portable Petrol Generator 8.4kW Max 6kW Rated Single Phase 18hp 420cc 4 Stroke Engine
GENPOWER Portable Petrol Generator 8.4kW Max 6kW Rated Single Phase 18hp 420cc 4 Stroke Engine
GENPOWER Portable Petrol Generator 8.4kW Max 6kW Rated Single Phase 18hp 420cc 4 Stroke Engine
GENPOWER Portable Petrol Generator 8.4kW Max 6kW Rated Single Phase 18hp 420cc 4 Stroke Engine
GENPOWER Portable Petrol Generator 8.4kW Max 6kW Rated Single Phase 18hp 420cc 4 Stroke Engine
GENPOWER Portable Petrol Generator 8.4kW Max 6kW Rated Single Phase 18hp 420cc 4 Stroke Engine
GENPOWER Portable Petrol Generator 8.4kW Max 6kW Rated Single Phase 18hp 420cc 4 Stroke Engine
GENPOWER Portable Petrol Generator 8.4kW Max 6kW Rated Single Phase 18hp 420cc 4 Stroke Engine
GENPOWER Portable Petrol Generator 8.4kW Max 6kW Rated Single Phase 18hp 420cc 4 Stroke Engine
GENPOWER Portable Petrol Generator 8.4kW Max 6kW Rated Single Phase 18hp 420cc 4 Stroke Engine
GENPOWER Portable Petrol Generator 8.4kW Max 6kW Rated Single Phase 18hp 420cc 4 Stroke Engine
GENPOWER Portable Petrol Generator 8.4kW Max 6kW Rated Single Phase 18hp 420cc 4 Stroke Engine

GENPOWER Portable Petrol Generator 8.4kW Max 6kW Rated Single Phase 18hp 420cc 4 Stroke Engine

$499.99

(10 reviews)

Need the ultimate in reliable clean power to get the job done without hassles? Introducing the genpower gx12025i generator. Genpower are the industry leaders, and the bar has been raised once again. The gx12025i doesn’t just look the business, it’s packed with features, has high-quality electrical components such as the 100% copper alternator.

Need the ultimate in reliable clean power to get the job done without hassles? Introducing the genpower gx12025i generator. Genpower are the industry leaders, and the bar has been raised once again. The gx12025i doesn’t just look the business, it’s packed with features, has high-quality electrical components such as the 100% copper alternator.

GENPOWER Portable Petrol Generator 8.4kW Max 6kW Rated Single Phase 18hp 420cc 4 Stroke Engine

(10 reviews)

Need the ultimate in reliable clean power to get the job done without hassles? Introducing the genpower gx12025i generator. Genpower are the industry leaders, and the bar has been raised once again. The gx12025i doesn’t just look the business, it’s packed with features, has high-quality electrical components such as the 100% copper alternator.

Need the ultimate in reliable clean power to get the job done without hassles? Introducing the genpower gx12025i generator. Genpower are the industry leaders, and the bar has been raised once again. The gx12025i doesn’t just look the business, it’s packed with features, has high-quality electrical components such as the 100% copper alternator.

$499.99 - $1,899.00

in 16 offers

The lowest price for GENPOWER Portable Petrol Generator 8.4kW Max 6kW Rated Single Phase 18hp 420cc 4 Stroke Engine right now is $499.99 at Amazon.com.au, compared across 16 retailers.

The all-time low was $499.99 on 23 June 2026. That's the lowest price we've ever tracked — a great time to buy.

Prices last updated 23 June 2026.

Price comparison

Price data powered by pricesAPI.io

Last updated at 23/06/2026 03:55:18

Please note: price history and price alerts are not available for some stores, including Amazon.com.au.
Amazon.com.au

$499.99

Genpower GX12025i 8.4kW Peak 6kW Rated Single Phase Petrol Commercial Generator

Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!

Harvey Norman

$881.00

Genpower Portable Petrol Generator 8.4kW Max 6kW Rated Single Phase 18HP 420cc 4-Stroke Engine

Delivery $329

Lasoo

$899.00

GENPOWER Portable Petrol Generator 8.4kW Max 6kW Rated Single Phase 18HP 420cc 4-Stroke Engine

Delivery $68.12

Edisons

$899.00

GENPOWER 8.4kW Peak 6kW Rated Generator Single-Phase Petrol - Portable RCD

Delivery $75.62

Matt Blatt

$944.00

GENPOWER Portable Petrol Generator 8.4kW Max 6kW Rated Single Phase 18HP 420cc 4-Stroke Engine

14-day returns

MightyApe.com.au

$944.00

GENPOWER Portable Petrol Generator 8.4kW Max 6kW Rated Single Phase 18HP 420cc 4-Stroke Engine

Delivery between 26 June – 1 July $15

Woolworths

$949.00

GENPOWER 8.4kW Peak 6kW Rated Petrol Generator, 18HP 420CC 4-Stroke Single-Phase Portable

Delivery $10

During Days

$1,015.00

GENPOWER 8.4kW Peak 6kW Rated Generator Single-Phase Petrol - Portable RCD

Delivery between 26 June – 1 July $159

LifeStylz

$1,415.99

GENPOWER Portable Petrol Generator 8.4kW Max 6kW Rated Single Phase

Delivery $106.43

offgridlivingsupplies.com.au

$1,659.00

8.4kW Peak / 6kW Rated Single Phase Portable Petrol Generator with RCD

Delivery between 26–30 June $25

Price history

Price history

Please note: price history and price alerts are not available for some stores, including Amazon.com.au.

Reviews

29 April 2020Andrew

originally posted on mydeal.com.au

It can’t run a fridge and a kettle at the same time someone call me to arrange a refund

13 July 2018Chris

originally posted on mydeal.com.au

The product is very good as advertised,HOWEVER!!the Edison group let you down badly!they are hopeless offshore call centre refuse to listen and we're so bloody annoying I could never recommend this company so bloody hopeless!The main problem is their is no user manual or assembly instructions !with the laughable excuse of saving 50 million printed pages what a joke!i think it's against Australian consumer law not to provide safety and user instructions,they Edison's claim you just have to go on line and the manual is available after two hours of stuffing around the manual was not available!i had numerous argument with various Phillipines call centre folk who were unable to help ,claiming that although they represent Edison's they couldn't forward the instructions ... MoreThe product is very good as advertised,HOWEVER!!the Edison group let you down badly!they are hopeless offshore call centre refuse to listen and we're so bloody annoying I could never recommend this company so bloody hopeless!The main problem is their is no user manual or assembly instructions !with the laughable excuse of saving 50 million printed pages what a joke!i think it's against Australian consumer law not to provide safety and user instructions,they Edison's claim you just have to go on line and the manual is available after two hours of stuffing around the manual was not available!i had numerous argument with various Phillipines call centre folk who were unable to help ,claiming that although they represent Edison's they couldn't forward the instructions to me ,I must contact My Deal!after threatening consumer legal action remarkably they sent me the link immediately?go figure!so ANGRYbecause the instruction still didn't offer assembly instructions !very very ANGRYI like my deal and will shop again but never EDISONS again ever!chris markham

21 February 2019Gavin

originally posted on mydeal.com.au

Was pleasently surprised to receive my order so quickly being in North Queensland and happy with the security process of the order. The product was easy and quick to assemble and kicked over first push of the button. Haven't yet used it to it's full potential, but initial indications are telling me it will do the job i bought it for. Very happy with product and service at this stage.

Specification

Peak Output8400W / 8.4kW / 8.4kW
Continuous Rated Output6000W / 6kW / 6kW
AC Voltage240v
Engine Output18hp/3600rpm
Outlet10 amp and 15 amp

Price comparison

Updated 2 days ago
Please note: price history and price alerts are not available for some stores, including Amazon.com.au.
Amazon.com.au

$499.99

Out of stock

Genpower GX12025i 8.4kW Peak 6kW Rated Single Phase Petrol Commercial Generator

Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!

Harvey Norman

$881.00

Genpower Portable Petrol Generator 8.4kW Max 6kW Rated Single Phase 18HP 420cc 4-Stroke Engine

Delivery $329

Lasoo

$899.00

GENPOWER Portable Petrol Generator 8.4kW Max 6kW Rated Single Phase 18HP 420cc 4-Stroke Engine

Delivery $68.12

Edisons

$899.00

GENPOWER 8.4kW Peak 6kW Rated Generator Single-Phase Petrol - Portable RCD

Delivery $75.62

Matt Blatt

$944.00

GENPOWER Portable Petrol Generator 8.4kW Max 6kW Rated Single Phase 18HP 420cc 4-Stroke Engine

14-day returns

Price history

Price history

Please note: price history and price alerts are not available for some stores, including Amazon.com.au.

Reviews

29 April 2020

It can’t run a fridge and a kettle at the same time someone call me to arrange a refund

Andrew originally posted on mydeal.com.au
13 July 2018

The product is very good as advertised,HOWEVER!!the Edison group let you down badly!they are hopeless offshore call centre refuse to listen and we're so bloody annoying I could never recommend this company so bloody hopeless!The main problem is their is no user manual or assembly instructions !with the laughable excuse of saving 50 million printed pages what a joke!i think it's against Australian consumer law not to provide safety and user instructions,they Edison's claim you just have to go on line and the manual is available after two hours of stuffing around the manual was not available!i had numerous argument with various Phillipines call centre folk who were unable to help ,claiming that although they represent Edison's they couldn't forward the instructions ... MoreThe product is very good as advertised,HOWEVER!!the Edison group let you down badly!they are hopeless offshore call centre refuse to listen and we're so bloody annoying I could never recommend this company so bloody hopeless!The main problem is their is no user manual or assembly instructions !with the laughable excuse of saving 50 million printed pages what a joke!i think it's against Australian consumer law not to provide safety and user instructions,they Edison's claim you just have to go on line and the manual is available after two hours of stuffing around the manual was not available!i had numerous argument with various Phillipines call centre folk who were unable to help ,claiming that although they represent Edison's they couldn't forward the instructions to me ,I must contact My Deal!after threatening consumer legal action remarkably they sent me the link immediately?go figure!so ANGRYbecause the instruction still didn't offer assembly instructions !very very ANGRYI like my deal and will shop again but never EDISONS again ever!chris markham

Chris originally posted on mydeal.com.au
21 February 2019

Was pleasently surprised to receive my order so quickly being in North Queensland and happy with the security process of the order. The product was easy and quick to assemble and kicked over first push of the button. Haven't yet used it to it's full potential, but initial indications are telling me it will do the job i bought it for. Very happy with product and service at this stage.

Gavin originally posted on mydeal.com.au
27 April 2020

very happy

Isabelle originally posted on mydeal.com.au
27 July 2018

Very happy with quality and price would recommend to others.

Kevin originally posted on mydeal.com.au
24 April 2018

Thank you even though it was late arrival after contacting mydeal staff they sorted the issue quickly an next my item arrived within 3days was great thank you

Steve originally posted on mydeal.com.au
Pleased
9 April 2023

Thus my 3rd generator in 10yrs. I run it with solar It has never let me down. The price is good

Robo originally posted on edisons.com.au/

Specification

Peak Output8400W / 8.4kW / 8.4kW
Continuous Rated Output6000W / 6kW / 6kW
AC Voltage240v
Engine Output18hp/3600rpm
Outlet10 amp and 15 amp

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